#demo-1 {
    width: 80%;
}
#demo-1 #bd {
    *zoom: 1;
    overflow: hidden;
    padding-left: 210px;
}
#demo-1 #main {
    float: right;
    width: 100%;
}
#demo-1 #aside {
    _display: inline;
    float: left;
    width: 200px;
    margin: 0 10px 0 -210px;
}


#demo-2 {
    width: 80%;
}
#demo-2 #bd {
    *zoom: 1;
    overflow: hidden;
    padding-right: 210px;
}
#demo-2 #main {
    float: left;
    width: 100%;
}
#demo-2 #aside {
    _display: inline;
    float: right;
    width: 200px;
    margin: 0 -210px 0 10px;
